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<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <script src="./v.js"></script>
</head>

<body>
    <div>
        <button>set()</button>
    </div>
    <div id="app">

    </div>
    <script>
        let obj = {
            user: "henq",
            live: ["台球", "自行车", "旅行"],
            list: [{ name: "汽车", id: 1 }, { name: "卡尺", id: 2 }, { name: "吉祥", id: 3 }],
        }
      const ob= new Observables(obj);
    </script>
    
</body>

</html>